I've recently clicked on 'try now' button of Zoho Meetings, but I am not really interested in getting this product.

How can I cancel this subscription before the trial ends and the system requires payment?

I do not want to have any restriction accessing my account due to I did not cancel this free trial.

I went here and there and I found the option 'manage subscription' but I do not see it (nothing related) in my home screen.

Please help.